Investigators say the boys were found with burns on their bodies. They also removed an oven from the home, CBS46 reports.

The arrest warrant alleges Williams put her sons in the oven sometime last week between Thursday and Friday.

Family members said Lamora Williams suffered from mental health issues all her life and was suffering from post-partum depression at the time of the alleged murders.

“Mora wasn’t right," said Williams' mother, Brenda Williams. "She hasn’t been right and what happened three months ago, that the kids father left her, I told him something tragic is going to happen. She’s going to do something to those kids, she’s going to do something to herself.”

Williams is charged with two counts of murder and one count of cruelty to children in the first degree. She waived her first court appearance, which was Monday, and is due back in the courtroom later this month.

Jameel Penn has also created a GoFundMe page in memory of the children. "I want everyone to use my story as a helping hand. I lost my 2 young boys to violence and I want to be a difference maker in someone else's life to prevent a child being hurt," the page reads.